Results 131 to 140 of about 75,227 (277)

Scientific Colloquium “Astronomical, Satellite and Terrestrial Methods in Geodesy” on Occasion of 80th Birthday of Professor Emeritus Nikola Solarić and Professor Miljenko Solarić

open access: yesKartografija i Geoinformacije, 2015
The scientific colloqium Astronomical, satellite and terrestrial methods in geodesy was organized on the occasion of 80th birthday of Professor Emeritus Nikola Solarić and Professor Miljenko Solarić (Fig.1) by members of the Chair for Satellite Geodesy ...
Željko Bačić   +3 more
doaj  

Endogenous Technology Spillovers in R&D Collaboration Networks

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT We introduce an R&D network formation model where firms choose both R&D efforts and collaboration partners. Neighbors in the network benefit from each other's R&D through technology spillovers, and there exists competition effects reflecting strategic substitutability in R&D.
Chih‐Sheng Hsieh   +2 more
wiley   +1 more source

Observations by Space Geodesy Methods on Objects of Using Atomic Energy

open access: diamond, 2019
В. Н. Татаринов   +1 more
openalex   +1 more source

Age‐Related Alterations in Hippocampal Microstructure Quantified Using High‐Gradient Diffusion MRI (dMRI) in an Unfolded Hippocampal Space

open access: yesAging Cell, EarlyView.
Using high‐gradient diffusion MRI with the SANDI model and HippUnfold for fine‐scale analysis, we detected localized hippocampal aging changes beyond volumetric/thickness reductions. Subiculum and dentate gyrus exhibit significantly reduced soma density/size and increased extracellular space, highlighting subtle microstructural alterations critical for
Yixin Ma   +12 more
wiley   +1 more source

The Network State, Exit, and the Political Economy of Venture Capital

open access: yesAntipode, EarlyView.
Abstract This article focuses on the Network State movement as embodying the venture capital (VC) logic of exit. Exit constitutes both a strategy for lucrative returns and an ideology seeking out new territories for financial and technological speculation.
Olivier Jutel
wiley   +1 more source

Structural Controls on Fault Slip Models of the 6 February 2023 Kahramanmaraş, Türkiye Earthquake Doublet With Finite Element Analyses

open access: yesGeophysical Research Letters
Two major earthquakes of Mw7.8 and Mw7.5 ruptured the Southern East Anatolian Fault (SEAF) and the Savrun‐Çardak‐Sürgü fault (SCSF), devastating southeast Türkiye and northwest Syria on 6 February 2023. We adopt innovative nonlinear and linear approaches
Sui Tung   +5 more
doaj   +1 more source

Basic research and data analysis for the National Geodetic Satellite Program [PDF]

open access: yes
Reports and papers dealing with data analysis for the National Geodetic Satellite Program by Ohio State University's Department of Geodetic Science are ...
Mueller, I. I.
core   +1 more source

Exploring the Metric Systems of Medieval New Towns in Central Europe: Reconstruction of Urban Plot Scheme Using Cosine Quantogram and Modular Analysis

open access: yesArchaeometry, EarlyView.
ABSTRACT This study examines plot divisions and units of measurement in regular medieval new towns in Central Europe, with a particular focus on historical Silesia. By applying the cosine quantogram method alongside GIS‐referenced cartographic sources and modular analysis, the research reconstructs the spatial organization of urban layouts. The results
Maria Legut‐Pintal   +3 more
wiley   +1 more source

A tutorial on Bayesian model averaging for exponential random graph models

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The use of exponential random graph models (ERGMs) is becoming prevalent in psychology due to their ability to explain and predict the formation of edges between vertices in a network. Valid inference with ERGMs requires correctly specifying endogenous and exogenous effects as network statistics, guided by theory, to represent the network ...
Ihnwhi Heo   +2 more
wiley   +1 more source

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